List of least concern molluscs
- : 13 species
- Critically endangered (CR): 581 species
- Endangered (EN): 507 species
- Vulnerable (VU): 879 species
- Near threatened (NT, LR/cd): 535 species
- Least concern (LC): 2,437 species
- Data deficient (DD): 1,988 species
Mollusc species (IUCN, 2020.1)
- 6941 extant species have been evaluated
- 4953 of those are fully assessed[a]
- 2972 are not threatened at present[b]
- 1967 to 3955 are threatened[c]
- 324 to 441 are extinct or extinct in the wild:
- 311 extinct (EX) species[d]
- 13 extinct in the wild (EW)
- 117 possibly extinct [CR(PE)]
- 0 possibly extinct in the wild [CR(PEW)]
- ^ excludes data deficient evaluations.
- ^ NT, LR/cd, LC.
- ^ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
- ^ Chart omits extinct (EX) species
As of September 2016, the International Union for Conservation of Nature (IUCN) lists 2437 least concern mollusc species.[1] 34% of all evaluated mollusc species are listed as least concern. The IUCN also lists five mollusc subspecies as least concern.
No subpopulations of molluscs have been evaluated by the IUCN.
This is a complete list of least concern mollusc species and subspecies evaluated by the IUCN.
Gastropods[]
There are 1944 species and three subspecies of gastropod assessed as least concern.
Stylommatophora[]
Stylommatophora includes the majority of land snails and slugs. There are 599 species and one subspecies in the order Stylommatophora assessed as least concern.
Charopids[]
- Discocharopa mimosa
- Letomola barrenensis
- Planilaoma luckmanii
- Semperdon heptaptychius
Streptaxids[]
- Gonospira funicula
- Plant's gulella snail (Gulella plantii)
- Seychellaxis souleyetianus
- Stereostele nevilli
Lauriids[]
- Lauria fanalensis
- Leiostyla anglica
- Leiostyla fusca
- Leiostyla monticola
- Leiostyla vincta
Vertiginids[]
- Columella columella
- Columella edentula
- Cylindrovertilla kingi
- Spelaeoconcha paganettii
- Truncatellina rothi
- Round-mouthed whorl snail (Vertigo genesii)
- Geyer's whorl snail (Vertigo geyeri)
- Vertigo ronnebyensis
Cochlicellids[]
Trissexodontids[]
- Oestophorella buvinieri
- Trissexodon constrictus
Helicids[]
Species
- Allognathus graellsianus
- Allognathus hispanicus
- Copse snail (Arianta arbustorum)
- Cantareus apertus
- Causa holosericea
- White-lipped snail (Cepaea hortensis)
- Grove snail (Cepaea nemoralis)
- Hélice sylvatique (Cepaea sylvatica)
- Cepaea vindobonensis
- Chilostoma albanograeca
- Chilostoma glaciale
- Chilostoma intermedium
- Chilostoma pelia
- Cylindrus obtusus
- Faustina cingulella
- Faustina faustina
- Lapidary snail (Helicigona lapicida)
- Helix albescens
- Helix asemnis
- Helix cincta
- Helix figulina
- Helix lutescens
- Helix nucula
- Helix pomatia
- Iberus marmoratus
- Isognomostoma isognomostomos
- Marmorana serpentina
Subspecies
Hygromiids[]
- Actinella fausta
- Ashfordia granulata
- Canariella planaria
- Candidula arganica
- Candidula belemensis
- Candidula camporroblensis
- Candidula codia
- Candidula gigaxii
- Wrinkled snail (Candidula intersecta)
- Candidula lernaea
- Candidula najerensis
- Candidula olisippensis
- Candidula rhabdotoides
- Candidula rocandioi
- Candidula syrensis
- Candidula unifasciata
- Caseolus abjectus
- Caseolus commixtus
- Caseolus consors
- Caseolus hartungi
- Cernuella aginnica
- Cernuella cisalpina
- Cernuella neglecta
- Cyrnotheba corsica
- Discula rotula
- Disculella madeirensis
- Euomphalia strigella
- Heath snail (Helicella itala)
- Helicella striatitala
- Helicopsis filimargo
- Helicopsis striata
- Helicotricha carusoi
- Hygromia cinctella
- Hygromia limbata
- Hystricella echinulata
- Ichnusotricha berninii
- Scaly snail of Doboz (Kovacsia kovacsi)
- Leptaxis nivosa
- Leptaxis simia
- Leptaxis terceirana
- Lozekia transsilvanica
- Metafruticicola berytensis
- Monacha cantiana
- Monacha cartusiana
- Monacha syriaca
- Monachoides incarnatus
- Monachoides vicinus
- Perforatella bidentata
- Perforatella dibothrion
- Petasina bakowskii
- Petasina bielzi
- Petasina edentula
- Petasina filicina
- Petasina unidentata
- Green snail (Ponentina subvirescens)
- Portugala inchoata
- Pseudocampylaea portosanctana
- Pseudotrichia rubiginosa
- Semifruticicola costulata
- Spirorbula latens
- Spirorbula obtecta
- Trochoidea caroni
- Trochoidea elegans
- Trochulus clandestinus
- Trochulus erjaveci
- Hairy snail (Trochulus hispidus)
- Trochulus lubomirskii
- Trochulus sericeus
- Strawberry snail (Trochulus striolatus)
- Trochulus villosulus
- Trochulus villosus
- Trochulus waldemari
- Urticicola umbrosus
- Xerocrassa amphiconus
- Xerocrassa barceloi
- Xerocrassa caroli
- Xerocrassa claudia
- Xerocrassa claudiconus
- Xerocrassa cretica
- Xerocrassa derogata
- Xerocrassa franciscoi
- Xerocrassa frater
- Xerocrassa grabusana
- Xerocrassa heraklea
- Xerocrassa homeyeri
- Xerocrassa kydonia
- Xerocrassa lasithiensis
- Xerocrassa meda
- Xerocrassa mesostena
- Xerocrassa nicosiana
- Xerocrassa penchinati
- Xerocrassa poecilodoma
- Xerocrassa ripacurcica
- Xerocrassa siderensis
- Xerocrassa siphnica
- Xerocrassa subrogata
- Xerocrassa subvariegata
- Xerosecta cespitum
- Xerotricha corderoi
- Brown snail (Zenobiella subrufescens)
Vitrinids[]
- Eucobresia diaphana
- Semilimax kotulae
- Semilimax pyrenaicus
- Semilimax semilimax
Chondrinids[]
- Abida attenuata
- Abida bigerrensis
- Abida cylindrica
- Abida occidentalis
- Abida partioti
- Abida polyodon
- Abida pyrenaearia
- Abida secale
- Abida vasconica
- Chondrina avenacea
- Granaria frumentum
- Solatopupa juliana
- Solatopupa similis
Enids[]
- Brephulopsis cylindrica
- Ena montana
- Lesser bulin (Merdigera obscura)
- Multidentula ovularis
- Napaeus barquini
- Napaeus pygmaeus
Argnids[]
- Agardhiella zoltanorum
- Argna bielzi
- Argna biplicata
- Argna ferrari
Helicodontids[]
- Atenia quadrasi
- Helicodonta obvoluta
- Lindholmiola barbata
- Lindholmiola lens
- Lindholmiola regisborisi
- Lindholmiola reischuetzi
- Lindholmiola spectabilis
Orculids[]
- Odontocyclas kokeilii
- Orcula austriaca
- Orcula dolium
- Orculella astirakiensis
- Orculella creantirudis
- Orculella creticostata
- Orculella cretilasithi
- Orculella cretimaxima
- Orculella cretiminuta
- Orculella cretioreina
- Orculella critica
- Orculella diensis
- Orculella exaggerata
- Orculella fodela
- Orculella franciscoi
- Orculella ignorata
- Orculella scalaris
- Pagodulina pagodula
- Walklea rossmaessleri
Other Stylommatophora species[]
- Amplirhagada elevata
- Cochlicopa nitens
- Ctenophila salaziensis
- Iowa pleistocene snail (Discus macclintocki)
- Escargot de Quimper (Elona quimperiana)
- Fruticicola fruticum
- Kerry slug (Geomalacus maculosus)
- Helicarion australis
- Palaua minor
- Prymnbriareus nimberlinus
- Pupilla alpicola
- Moss chrysalis snail (Pupilla muscorum)
- Pupilla pupula
- Pupisoma orcula
- Setobaudinia collingii
Littorinimorpha[]
There are 311 species and one subspecies in the order Littorinimorpha assessed as least concern.
Hydrobiids[]
- Alzoniella pellitica
- Alzoniella slovenica
- (Aphaostracon hypohyalinum)
- Austropyrgus bungoniensis
- Austropyrgus centralia
- Austropyrgus eumekes
- Austropyrgus niger
- Austropyrgus ora
- Austropyrgus parvus
- Austropyrgus pusillus
- Austropyrgus rectoides
- Austropyrgus ronkershawi
- Austropyrgus salvus
- Austropyrgus sinuatus
- Austropyrgus smithii
- Austropyrgus tumidus
- Avenionia brevis
- Beddomeia trochiformis
- Bythinella austriaca
- Bythinella bicarinata
- Karst snail of Torna (Bythinella pannonica)
- Bythinella pupoides
- Bythinella reyniesii
- Bythiospeum articense
- Bythiospeum bourguignati
- Bythiospeum bressanum
- Bythiospeum garnieri
- Bythiospeum quenstedti
- (Colligyrus greggi)
- Graziana lacheineri
- Graziana pupula
- Hemistomia minutissima
- Hydrobia acuta
- Hydrobia ventrosa
- Jardinella carnarvonensis
- Lithoglyphus naticoides
- Bantum hydrobe (Littoridinops palustris)
- (Marstonia halcyon)
- (Marstonia ogmoraphe)
- Mercuria similis
- Phrantela pupiformis
- Phrantela umbilicata
- New Zealand mud snail (Potamopyrgus antipodarum)
- Pyrgophorus parvulus
- Pyrgula annulata
- Oasis Valley springsnail (Pyrgulopsis micrococcus)
- Jackson lake springsnail (Pyrgulopsis robusta)
- (Pyrgulopsis stearnsiana)
- (Pyrgulopsis wongi)
- Sadleriana fluminensis
- Panhandle pebblesnail (Somatogyrus virginicus)
- Trochidrobia punicea
- Victodrobia burni
- Victodrobia elongata
Cochliopids[]
- Lagoon spire snail (Heleobia stagnorum)
- (Tryonia aequicostata)
- (Tryonia salina)
Bithyniids[]
Species
- Bithynia fuchsiana
- Bithynia funiculata
- Bithynia leachii
- Bithynia misella
- Bithynia siamensis
- Common bithynia (Bithynia tentaculata)
- Gabbiella humerosa
- Gabbiella stanleyi
- Hydrobioides nassa
- Wattebledia siamensis
Subspecies
Moitessieriids[]
- Moitessieria locardi
- Moitessieria rolandiana
- Moitessieria simoniana
- Paladilhia pleurotoma
- Spiralix rayi
Assimineids[]
- Red mangrove shell (Assiminea brevicula)
- Assiminea globulus
- Dun sentinel (Assiminea grayana)
- Omphalotropis cheynei
- Paludinella littorina
- Paludinella sicana
Pomatiopsids[]
- Neotricula aperta
- Oncomelania hupensis
- (Pomatiopsis cincinnatiensis)
- Tricula bollingi
- Tricula montana
Amnicolids[]
- (Lyogyrus latus)
- (Lyogyrus retromargo)
Stenothyrids[]
Iravadiids[]
Other Littorinimorpha species[]
- Cymatium parthenopaeum
- Littoraria undulata
- Pomatias raricosta
- Truncatella guerinii
Sorbeoconcha[]
There are 132 species and one subspecies in the order Sorbeoconcha assessed as least concern.
Pleurocerids[]
- Black-crest elimia (Elimia albanyensis)
- (Elimia athearni)
- Cahaba elimia (Elimia cahawbensis)
- (Elimia carinocostata)
- (Elimia clavaeformis)
- (Elimia clenchi)
- (Elimia dickinsoni)
- Banded elimia (Elimia fascinans)
- (Elimia godwini)
- (Elimia modesta)
- Pyramid elimia (Elimia potosiensis)
- (Elimia proxima)
- (Elimia simplex)
- Crested mudalia (Leptoxis carinata)
- Varicose rocksnail (Lithasia verrucosa)
Melanopsids[]
- Fagotia daudebartii
- Fagotia esperi
- Melanopsis buccinoidea
- Melanopsis costata
- Melanopsis praemorsa
- Melanopsis trifasciata
Semisulcospirids[]
- (Juga nigrina)
Thiarids[]
- Doryssa hohenackeri
- Red-rimmed melania (Melanoides tuberculata)
- Melanoides victoriae
- Mieniplotia scabra
- Pachymelania aurita
- Pachymelania byronensis
- Pachymelania fusca
- Semisulcospira libertina
- Sermyla riqueti
- Stenomelania denisoniensis
- Tarebia granifera
Pachychilids[]
- Brotia armata
- Brotia beaumetzi
- Brotia binodosa
- Brotia costula
- Brotia episcopalis
- Brotia herculea
- Brotia pagodula
- Faunus ater
- Potadoma freethi
- Sulcospira collyra
- Sulcospira housei
- Sulcospira tonkiniana
Paludomids[]
Species
- Anceya giraudi
- Bathanalia straeleni
- Bridouxia giraudi
- Bridouxia leucoraphe
- Bridouxia rotundata
- Chytra kirki
- Cleopatra africana
- Cleopatra bulimoides
- Cleopatra ferruginea
- Hirthia globosa
- Lavigeria grandis
- Lavigeria nassa
- Lavigeria paucicostata
- Limnotrochus thomsoni
- Mysorelloides multisulcata
- Paramelania damoni
- Paramelania iridescens
- Reymondia horei
- Reymondia minor
- Spekia coheni
- Spekia zonata
- Stormsia minima
- Syrnolopsis gracilis
- Syrnolopsis lacustris
- Syrnolopsis minuta
- Tiphobia horei
Subspecies
Potamidids[]
- Cerithidea decollata
- Cerithidea ornata
- Horn shell (Cerithidea pliculosa)
- Coral cerith (Cerithium coralium)
- Pirenella conica
- Telescopium telescopium
- Mud-flat periwinkle (Tympanotonus fuscatus)
Architaenioglossa[]
There are 158 species in the order Architaenioglossa assessed as least concern.
Cyclophorids[]
Pupinids[]
- Pupina difficilis
Diplommatinids[]
- Cochlostoma achaicum
- Cochlostoma elegans
- Cochlostoma hellenicum
- Cochlostoma septemspirale
- Striolata striolata
Aciculids[]
- Point snail (Acicula fusca)
- Platyla gracilis
- Platyla microspira
- Platyla polita
Viviparids[]
- Amuropaludina pachya
- Amuropaludina praerosa
- Angulyagra microchaetophora
- Angulyagra polyzonata
- Bellamya bengalensis
- Bellamya constricta
- Bellamya unicolor
- (Campeloma geniculum)
- Cipangopaludina cathayensis
- Chinese mystery snail (Cipangopaludina chinensis)
- Cleaner snail (Cipangopaludina leucythoides)
- Filopaludina filosa
- Filopaludina maekoki
- Filopaludina martensi
- Filopaludina sumatrensis
- Idiopoma doliaris
- Idiopoma javanica
- (Lioplax subcarinata)
- Neothauma tanganyicense
- (Notopala essingtonensis)
- Sinotaia aeruginosa
- Sinotaia quadrata
- Viviparus acerosus
- (Viviparus ater)
- Lister's river snail (Viviparus contectus)
- (Viviparus intertextus)
- Viviparus viviparus
Ampullariids[]
- Asolene petiti
- Asolene pulchella
- Lanistes bicarinatus
- Lanistes carinatus
- Lanistes intortus
- Lanistes neavei
- Lanistes ovum
- Marisa cornuarietis
- Pila ampullacea
- Pila globosa
- Pila occidentalis
- Pila ovata
- Pila scutata
- Pila wernei
- Pomacea aldersoni
- Pomacea aurostoma
- Common apple snail (Pomacea bridgesii)
- Channeled applesnail (Pomacea canaliculata)
- Pomacea glauca
- Pomacea lineata
- Florida applesnail (Pomacea paludosa)
- Pomella megastoma
Craspedopomatids[]
- Craspedopoma costata
- Craspedopoma trochoideum
Lower Heterobranchia species[]
- Borysthenia naticina
- Glacidorbis hedleyi
- Valvata aliena
- Glossy valvata (Valvata humeralis)
- Large mouthed valve snail (Valvata macrostoma)
- European stream valvata (Valvata piscinalis)
- Valvata saulcyi
- Valvata sibirica
- Mossy valvata (Valvata sincera)
- Valvata studeri
Cycloneritimorpha[]
There are 40 species in the order Cycloneritimorpha assessed as least concern.
Helicinids[]
Neritids[]
- Clithon corona
- Clithon faba
- Clithon oualaniensis
- Neritilia manoeli
- Neritina coromandeliana
- Neritina cristata
- Neritina glabrata
- Neritina oweniana
- Neritina pulligera
- Neritina sulculosa
- Red-mouth nerite snail (Neritina violacea)
- Virgin nerite (Neritina virginea)
- Theodoxus fluviatilis
- Theodoxus jordani
- Theodoxus meridionalis
- Theodoxus niloticus
- Theodoxus subthermalis
Neritiliids[]
- Platynerita rufa
Hygrophila species[]
There are 188 Hygrophila species assessed as least concern.
Physids[]
- Haitia acuta
- Common bladder snail (Physa fontinalis)
- Physa marmorata
- Tadpole physa (Physella gyrina)
Acroloxids[]
- Lake limpet (Acroloxus lacustris)
Planorbids[]
- Africanogyrus coretus
- River limpet (Ancylus fluviatilis)
- Anisancylus dutrae
- Anisus leucostoma
- Twisted ram's-horn (Bathyomphalus contortus)
- Biomphalaria alexandrina
- Biomphalaria angulosa
- Biomphalaria camerunensis
- Ghost ramshorn (Biomphalaria havanensis)
- Biomphalaria pfeifferi
- Biomphalaria schrammi
- Biomphalaria sudanica
- Bulinus abyssinicus
- Bulinus africanus
- Bulinus canescens
- Bulinus forskalii
- Bulinus globosus
- Bulinus jousseaumei
- Bulinus nasutus
- Bulinus natalensis
- Bulinus nyassanus
- Bulinus reticulatus
- Bulinus senegalensis
- Bulinus tropicus
- Bulinus truncatus
- Bulinus wrighti
- Ceratophallus kisumiensis
- Ceratophallus natalensis
- Choanomphalus maacki
- Ridged rams-horn (Drepanotrema cimex)
- Fragile ancylid (Ferrissia fragilis)
- Ferrissia gentilis
- Hood ancylid (Ferrissia mcneili)
- Freshwater limpet (Ferrissia neozelanicus)
- (Ferrissia parallela)
- Ferrissia tanganyicensis
- Ferrissia tenuis
- Gundlachia ticaga
- Gyraulus albus
- Gyraulus chinensis
- Disk gyro (Gyraulus circumstriatus)
- Gyraulus convexiusculus
- Gyraulus costulatus
- Star gyro (Gyraulus crista)
- Gyraulus euphraticus
- Smooth ram's horn snail (Gyraulus laevis)
- Gyraulus mauritianus
- Ash gyro (Gyraulus parvus)
- Gyraulus piscinarum
- Gyraulus rossmaessleri
- (Gyraulus waterhousei)
- Flat ram's horn sail (Hippeutis complanatus)
- Indoplanorbis exustus
- Intha umbilicalis
- Dusky ancylid (Laevapex fuscus)
- Lentorbis carringtoni
- (Micromenetus dilatatus)
- (Micromenetus floridensis)
- Great ram's horn snail (Planorbarius corneus)
- Bellmouth ramshorn (Planorbella campanulata)
- (Planorbella scalaris)
- Marsh ramshorn (Planorbella trivolvis)
- Planorbis planorbis
- Thicklip ramshorn (Planorbula armigera)
- Polypylis hemisphaerula
- Segmentorbis kanisaensis
- Uncancylus concentricus
- (Vorticifex effusa)
Lymnaeids[]
- (Austropeplea lessoni)
- Austropeplea tomentosa
- (Bulimnaea megasoma)
- Prairie fossaria (Galba bulimoides)
- Carib fossaria (Galba cubensis)
- (Galba dalli)
- (Galba exigua)
- Attenuate fossaria (Galba truncatula)
- Lymnaea acuminata
- Lymnaea diaphana
- Lymnaea luteola
- Lymnaea schirazensis
- Great pond snail (Lymnaea stagnalis)
- Mimic lymnaea (Pseudosuccinea columella)
- Radix auricularia
- Radix balthica
- Radix natalensis
- Radix viridis
- Woodland pondsnail (Stagnicola catascopium)
- Stagnicola corvus
- Marsh pondsnail (Stagnicola elodes)
- (Stagnicola exilis)
- Stagnicola fuscus
- (Stagnicola montanensis)
- Stagnicola palustris
- (Stagnicola traski)
- Stagnicola turricula
Chilinids[]
Latiids[]
- Latia neritoides
Neogastropoda[]
Conids[]
- Conus abbas
- Conus abbreviatus
- Conus achatinus
- Conus acutangulus
- Conus adamsonii
- Conus aemulus
- Conus africanus
- Conus alconnelli
- Conus algoensis
- Conus alisi
- Conus amadis
- Doubtful cone (Conus ambiguus)
- Conus ammiralis
- Amphiurgus cone (Conus amphiurgus)
- Conus anabelae
- Conus anaglypticus
- Conus andremenezi
- Conus anemone
- Conus angasi
- Conus antoniomonteiroi
- Conus aphrodite
- Conus aplustre
- Conus araneosus
- Conus arangoi
- Conus archon
- Conus arcuatus
- Sand-dusted cone (Conus arenatus)
- Conus armadillo
- Mace cone (Conus armiger)
- Conus articulatus
- Conus artoptus
- Conus asiaticus
- Slender cone (Conus attenuatus)
- Conus augur
- Conus aulicus
- Conus aureopunctatus
- Conus aureus
- Conus auricomus
- Conus aurisiacus
- Conus australis
- Conus axelrodi
- Conus babaensis
- Conus baccatus
- Baer's cone (Conus baeri)
- Bahama cone (Conus bahamensis)
- Conus baileyi
- Conus bairstowi
- Conus bajanensis
- Conus balteatus
- Conus bandanus
- Conus barbieri
- Conus barthelemyi
- Conus bartschi
- Conus bayani
- Conus bayeri
- Bengal cone (Conus bengalensis)
- Conus berdulinus
- Conus bessei
- Conus betulinus
- Conus biliosus
- Conus binghamae
- Conus biraghii
- Conus boavistensis
- Conus boeticus
- Conus boholensis
- Conus borgesi
- Conus boucheti
- Conus boui
- Conus bozzettii
- Branhams cone (Conus branhamae)
- Brian Haye's cone (Conus brianhayesi)
- Conus brunneofilaris
- Conus brunneus
- Conus bruuni
- Conus bulbus
- Bubble cone (Conus bullatus)
- Conus caillaudi
- Conus cakobaui
- Conus calhetae
- Conus californicus
- Cancellate cone (Conus cancellatus)
- Conus canonicus
- Conus capitanellus
- Conus capitaneus
- Characteristic cone (Conus caracteristicus)
- Conus carnalis
- Conus catus
- Conus caysalensis
- Matchless cone (Conus cedonulli)
- Centurion cone (Conus centurio)
- Conus ceruttii
- Conus cervus
- Conus chaldaeus
- Conus chiangi
- Conus chytreus
- Conus cinereus
- Conus cingulatus
- Conus circumactus
- Conus circumcisus
- Conus clarus
- Conus claudiae
- Clery's cone (Conus clerii)
- Conus cocceus
- Conus coccineus
- Conus coelinae
- Conus coffeae
- Stigmatic cone (Conus collisus)
- Conus comatosa
- Conus consors
- Conus corallinus
- Conus cordigera
- Conus coronatus
- Conus crioulus
- Conus crocatus
- Cuming's cone (Conus cumingii)
- Conus cyanostoma
- Cylindrical cone (Conus cylindraceus)
- Conus dalli
- Conus damottai
- Conus dampierensis
- Conus darkini
- Conus daucus
- Conus dayriti
- Conus delanoyae
- Sozon's cone (Conus delessertii)
- Conus desidiosus
- Conus deynzerorum
- Conus diadema
- Conus dictator
- Conus dispar
- Conus distans
- Conus dondani
- Conus dorreensis
- Conus dusaveli
- Conus ebraeus
- Conus eburneus
- Conus echo
- Conus elegans
- False Virgin cone (Conus emaciatus)
- Conasprella emarginata (Conus emarginatus)
- Conus emersoni
- Conus empressae
- Conus encaustus
- Conus episcopatus
- Agate cone (Conus ermineus)
- Red sea cone (Conus erythraeensis)
- Conus eucoronatus
- Conus eugrammatus
- Conus eversoni
- Conus excelsus
- Conus exiguus
- Conus eximius
- Conus fantasmalis
- Conus fergusoni
- Conus ferrugineus
- Conus figulinus
- Conus fijiensis
- Conus fijisulcatus
- Conus filmeri
- Conus fischoederi
- Flame coloured cone (Conus flammeacolor)
- Flame cone (Conus flavescens)
- Yellow Pacific cone (Conus flavidus)
- Conus flavus
- Conus flavusalbus
- Snow-flaked cone (Conus floccatus)
- Conus floridulus
- Conus franciscoi
- Frigid cone (Conus frigidus)
- Conus fulmen
- Smoky cone (Conus fumigatus)
- Conus furnae
- Conus furvus
- Conus fuscoflavus
- Conus gabelishi
- Conus gabrielae
- Garcia's cone (Conus garciai)
- Conus generalis
- Conus genuanus
- Conus geographus
- Conus gigasulcatus
- Conus gilvus
- Conus gladiator
- Conus glans
- Conus glaucus
- Conus glenni
- Conus gloriamaris
- Conus gondwanensis
- Conus gradatulus
- Conus grahami
- Granger's cone (Conus grangeri)
- Glory-of-the-atlantic cone (Conus granulatus)
- Conus granum
- Conus guanche
- Conus gubernator
- Conus guidopoppei
- Conus harlandi
- Havana cone (Conus havanensis)
- Conus helgae
- Conus hirasei
- Conus hivanus
- Conus hopwoodi
- Conus howelli
- Hyena cone (Conus hyaena)
- Conus ichinoseana
- Conus imperialis
- Conus inconstans
- Conus infinitus
- Conus infrenatus
- Engraved cone (Conus inscriptus)
- Conus insculptus
- Conus iodostoma
- Conus ione
- Conus irregularis
- Conus isabelarum
- Conus janus
- Jasper cone (Conus jaspideus)
- Jickeli's cone (Conus jickelii)
- Abbott's cone (Conus jucundus)
- Conus judaeus
- Conus julieandreae
- Conus kalafuti
- Conus kanakinus
- Conus kevani
- Conus kimioi
- Conus kinoshitai
- Conus kintoki
- Conus klemae
- Conus korni
- Conus kremerorum
- Kulkulcan cone (Conus kulkulcan)
- Conus kuroharai
- Conus lamberti
- Conus lani
- Conus laterculatus
- Conus legatus
- Conus lemniscatus
- Conus lenavati
- Conus leobrerai
- Conus leopardus
- Conus lienardi
- Conus limpusi
- Conus lindae
- Conus lischkeanus
- Conus litoglyphus
- Conus litteratus
- Conus lividus
- Conus lizardensis
- Conus lizarum
- Conus locumtenens
- Conus longilineus
- Conus longurionis
- Conus loyaltiensis
- Conus luciae
- Conus lucidus
- Conus lynceus
- Conus madagascariensis
- Conus magellanicus
- Conus magnificus
- Conus magnottei
- Conus magus
- Conus mahogani
- Conus maioensis
- Malacca cone (Conus malacanus)
- Maldive cone (Conus maldivus)
- Conus mappa
- Conus marchionatus
- Marbled cone (Conus marmoreus)
- Maze's cone (Conus mazei)
- Conus mcgintyi
- Conus medoci
- Conus melissae
- Conus memiae
- Conus messiasi
- Conus micropunctatus
- Conus miles
- Conus miliaris
- Conus milneedwardsi
- Bermuda cone (Conus mindanus)
- Conus minnamurra
- Conus miruchae
- Conus mitratus
- Conus moluccensis
- Supreme cone (Conus monachus)
- Necklace cone (Conus monile)
- Conus moreleti
- Conus mozambicus
- Conus mucronatus
- Conus muriculatus
- Mouse cone (Conus mus)
- Conus musicus
- Conus mustelinus
- Conus namocanus
- Conus naranjus
- Conus natalis
- Conus neoguttatus
- Neptune cone (Conus neptunus)
- Black spot cone (Conus nigropunctatus)
- Conus nimbosus
- Noble cone (Conus nobilis)
- Conus norai
- Conus nucleus
- Conus nussatella
- Conus nux
- Conus obscurus
- Conus ochroleucus
- Conus oishii
- Conus omaria
- Conus orbignyi
- Conus orion
- Conus otohimeae
- Conus pacei
- Conus pagodus
- Conus papilliferus
- Conus papuensis
- Conus parascalaris
- Conus parius
- Conus parvatus
- Conus paschalli
- Pat's cone (Conus patae)
- Conus patricius
- Paula's cone (Conus paulae)
- Conus penchaszadehi
- Feathered cone (Conus pennaceus)
- Conus pergrandis
- Conus perplexus
- Conus pertusus
- Conus philippii
- Conus pica
- Conus pictus
- Conus pineaui
- Conus planorbis
- Conus plinthis
- Conus polongimarumai
- Conus poormani
- Conus portobeloensis
- Conus poulosi
- Conus praecellens
- Conus primus
- Conus princeps
- Conus profundorum
- Conus proximus
- (Conus pseudoaurantius)
- Conus pseudocardinalis
- Conus pseudocuneolus
- Conus pseudonivifer
- Conus pulcher
- Flea cone (Conus pulicarius)
- Pinpoint cone (Conus puncticulatus)
- Conus purpurascens
- Conus pusio
- Conus quercinus
- Conus rachelae
- Conus radiatus
- Conus rainesae
- Conus ranonganus
- Conus raoulensis
- Conus rattus
- Conus raulsilvai
- Conus recluzianus
- Conus reductaspiralis
- Crown cone (Conus regius)
- Conus regularis
- Conus retifer
- Conus roberti
- Conus roeckeli
- Conus rolani
- Conus rosalindensis
- Rosemary's cone (Conus rosemaryae)
- Conus roseorapum
- Conus rufimaculosus
- Conus rutilus
- Conus saecularis
- Conus sagei
- Conus sahlbergi
- Conus sanderi
- Conus sanguinolentus
- Conus sazanka
- Conus scalaris
- Conus scopulorum
- Conus sculletti
- Conus selenae
- Conus sennottorum
- Conus serranegrae
- Conus sertacinctus
- Conus shikamai
- Conus sieboldii
- Conus solangeae
- Conus spectrum
- Conus sphacelatus
- Conus spirofilis
- Sponsal cone (Conus sponsalis)
- West Indian alphabet cone (Conus spurius)
- Conus stercusmuscarum
- Conus stimpsoni
- Conus stocki
- Conus stramineus
- Conus striatellus
- Conus striatus
- Conus striolatus
- Conus stupa
- Conus stupella
- Conus suduirauti
- Conus sugimotonis
- Conus sukhadwalai
- Conus sulcatus
- Conus sulcocastaneus
- Conus sunderlandi
- Conus suratensis
- Conus sutanorcum
- Sutured cone (Conus suturatus)
- Conus tabidus
- Ringed cone (Conus taeniatus)
- Conus telatus
- Conus tenuilineatus
- Conus tenuistriatus
- Conus teramachii
- Conus terebra
- Conus tessulatus
- Conus textile
- Conus thalassiarchus
- Conus thomae
- Conus tiaratus
- Conus tiki
- Conus timorensis
- Conus tinianus
- Conus tisii
- Conus tornatus
- Conus traillii
- Conus traversianus
- Conus tribblei
- Sting ray cone (Conus trigonus)
- Conus trovaoi
- Conus tulipa
- Conus tuticorinensis
- Conus typhon
- Conus variegatus
- Conus varius
- Conus velaensis
- Conus venezuelanus
- Conus ventricosus
- Conus venulatus
- Conus verdensis
- Conus vexillum
- Conus victoriae
- Vic Wee's cone (Conus vicweei)
- Villepin's cone (Conus villepinii)
- Conus vimineus
- Conus viola
- Conus violaceus
- Conus virgatus
- Conus virgo
- Conus visagenus
- Conus vittatus
- Conus voluminalis
- Conus vulcanus
- Conus wakayamaensis
- Conus wittigi
- Conus worki
- Conus xanthicus
- Conus ximenes
- Conus zandbergeni
- Conus zapatosensis
- Conus zeylanicus
- Conus zonatus
- Conus zylmanae
Eupulmonata[]
- (Cassidula aurisfelis)
- Judas ear cassidula (Ellobium aurisjudae)
- Midas ear cassidula (Ellobium aurismidae)
- Leucophytia bidentata
- Coffee melampus (Melampus coffeus)
- Melampus sincaporensis
- Mouse ear snail (Myosotella denticulata)
Other gastropod species[]
- Amphibola crenata
- Astraea heliotropium
- Salinator solida
Bivalvia[]
There are 296 species and two subspecies in the class Bivalvia assessed as least concern.
Unionida[]
There are 193 species and one subspecies in the order Unionoida assessed as least concern.
Etheriids[]
- Etheria elliptica
Unionids[]
- (Actinonaias ligamentina)
- (Alasmidonta undulata)
- Slippershell mussel (Alasmidonta viridis)
- (Amblema elliottii)
- Threeridge (Amblema plicata)
- (Amphinaias nodulata)
- (Amphinaias pustulosa)
- Duck mussel (Anodonta anatina)
- (Anodonta beringiana)
- California floater (Anodonta californiensis)
- Swan mussel (Anodonta cygnea)
- (Anodonta implicata)
- (Arcidens confragosus)
- Coelatura horei
- Carolina lance (Elliptio angustata)
- (Elliptio buckleyi)
- (Elliptio cistellaeformis)
- Eastern elliptio (Elliptio complanata)
- Elephantear mussel (Elliptio crassidens)
- (Elliptio dilatata)
- Satilla elephantear (Elliptio downiei)
- (Elliptio errans)
- (Elliptio fisheriana)
- Pod lance (Elliptio folliculata)
- Altamaha slabshell (Elliptio hopetonensis)
- (Elliptio jayensis)
- Atlantic spike (Elliptio producta)
- (Elliptio waccamawensis)
- (Fusconaia ebena)
- Wabash pigtoe (Fusconaia flava)
- Ozark pigtoe (Fusconaia ozarkensis)
- (Hyriopsis cumingii)
- Wavyrayed lampmussel (Lampsilis fasciola)
- (Lampsilis hydiana)
- Southern pocketbook (Lampsilis ornata)
- Fatmucket (Lampsilis siliquoidea)
- Rayed pink fatmucket (Lampsilis splendida)
- Yellow sandshell (Lampsilis teres)
- Lasmigona compressa
- Tennessee heelsplitter (Lasmigona holstonia)
- Green floater (Lasmigona subviridis)
- Black sandshell (Ligumia recta)
- Washboard (Megalonaias nervosa)
- Hickorynut (Obovaria olivaria)
- (Plectomerus dombeyanus)
- Mississippi pigtoe (Pleurobema beadleianum)
- Round pigtoe (Pleurobema sintoxia)
- Tennessee pigtoe (Pleuronaia barnesiana)
- Potamilus alatus
- Pink papershell (Potamilus ohiensis)
- Pseudospatha tanganyicensis
- Ptychobranchus fasciolaris
- (Pyganodon cataracta)
- (Pyganodon fragilis)
- Giant floater (Pyganodon grandis)
- Pyganodon lacustris
- Quadrula quadrula
- Ridged mapleleaf (Quadrula rumphiana)
- Purple pigtoe (Quadrula succissa)
- Chinese pond mussel (Sinanodonta woodiana)
- (Toxolasma lividum)
- (Toxolasma parvum)
- (Truncilla donaciformis)
- Painter's mussel (Unio pictorum)
- Swollen river mussel (Unio tumidus)
- (Uniomerus caroliniana)
- Pondhorn (Uniomerus tetralasmus)
- Paper pondshell (Utterbackia imbecillis)
- Ellipse (Venustaconcha ellipsiformis)
- (Villosa amygdala)
- (Villosa constricta)
- (Villosa delumbis)
- Painted creekshell (Villosa taeniata)
- (Villosa villosa)
Hyriids[]
- Castalia ambigua
- (Cucumerunio novaehollandiae)
- New Zealand freshwater mussel (Echyridella menziesii)
Iridinids[]
Species
- Chambardia wahlbergi
- Chambardia wissmanni
Subspecies
Mycetopodids[]
Cardiida[]
- Boring clam (Tridacna crocea)
Arcida[]
Venerida[]
There are 96 species and one subspecies in the order Veneroida assessed as least concern.
Dreissenids[]
- Quagga mussel (Dreissena bugensis)
- Zebra mussel (Dreissena polymorpha)
- Dreissena rostriformis
- Dark false mussel (Mytilopsis leucophaeata)
Sphaeriids[]
- Musculium lacustre
- Long fingernail clam (Musculium transversum)
- Caserta pea mussel (Pisidium casertanum)
- Arctic-alpine pea clam (Pisidium conventus)
- (Pisidium equilaterale)
- (Pisidium etheridgii)
- (Pisidium ferrugineum)
- Henslow's pea mussel (Pisidium henslowanum)
- Pisidium hodgkini
- (Pisidium idahoense)
- Pisidium novaezelandiae
- Porous pea mussel (Pisidium obtusale)
- Pisidium pirothi
- Pisidium pseudosphaerium
- Pisidium supinum
- (Pisidium ventricosum)
- Walden peaclam (Pisidium waldeni)
- (Pisidium walkeri)
- Sphaerium asiaticum
- Sphaerium bequaerti
- Sphaerium corneum
- Sphaerium ovale
Cyrenids[]
Species
- Corbicula fluminalis
- Golden freshwater clam (Corbicula fluminea)
- Corbicula leana
- (Polymesoda bengalensis)
- (Polymesoda expansa)
- Black clam (Villorita cyprinoides)
Subspecies
Donacids[]
Other Venerida species[]
Mytilida[]
- Golden mussel (Limnoperna fortunei)
Cephalopods[]
There are 197 cephalopod species assessed as least concern.
Octopuses[]
- Telescope octopus (Amphitretus pelagicus)
- Argonauta argo
- Argonauta boettgeri
- Argonauta hians
- Argonauta nodosa
- Argonauta nouryi
- Bolitaena pygmaea
- Cirroctopus antarctica
- Cirroctopus glacialis
- Cirroctopus mawsoni
- Cirroteuthis muelleri
- Grimpoteuthis bathynectes
- Grimpoteuthis boylei
- Grimpoteuthis challengeri
- Grimpoteuthis discoveryi
- Seven-arm octopus (Haliphron atlanticus)
- Ocythoe tuberculata
- (Tremoctopus gelatus)
- (Tremoctopus gracilis)
- Common blanket octopus (Tremoctopus violaceus)
- Vitreledonella richardi
[]
There are 45 species in Sepioloida assessed as least concern.
Sepiids[]
- Southern cuttlefish (Sepia australis)
- Sepia bidhaia
- Slender cuttlefish (Sepia braggi)
- Sepia chirotrema
- Sepia cottoni
- Knifebone cuttlefish (Sepia cultrata)
- Sepia erostrata
- Sepia filibrachia
- Hedley's cuttlefish (Sepia hedleyi)
- Sepia irvingi
- Sepia koilados
- Sepia limata
- Sepia mestus
- Sepia mira
- Sepia novaehollandiae
- Common cuttlefish (Sepia officinalis)
- (Sepia omani)
- (Sepia opipara)
- (Sepia papuensis)
- Sepia plana
- (Sepia plangon)
- Hooded cuttlefish (Sepia prashadi)
- Sepia rhoda
- Sepia senta
- (Sepia smithi)
- (Sepia sulcata)
- Trident cuttlefish (Sepia trygonina)
- Sepia typica
- Sepia vercoi
- Sepiella mangkangunga
Sepiolids[]
- (Austrorossia antillensis)
- Big bottom bobtail squid (Austrorossia australis)
- Austrorossia mastigophora
- Inioteuthis maculosa
- Carol bobtail squid (Neorossia caroli)
- Rossia megaptera
- Rossia moelleri
- Rossia palpebrosa
- Semirossia patagonica
- Lesser shining bobtail squid (Semirossia tenera)
- Sepiola aurantiaca
- (Sepiola parva)
Sepiadariids[]
- Koch's bottletail squid (Sepiadarium kochi)
- Sepioloidea magna
Oegopsina species[]
There are 126 Oegopsina species assessed as least concern.
Enoploteuthids[]
- Abralia andamanica
- Abralia astrosticta
- Abralia redfieldi
- Abralia similis
- Abralia steindachneri
- Abralia trigonura
- Abralia veranyi
- Abraliopsis affinis
- Abraliopsis falco
- Abraliopsis felis
- Abraliopsis gilchristi
- Abraliopsis lineata
- Abraliopsis morisi
- Abraliopsis pacificus
- Enoploteuthis leptura
- Japanese firefly squid (Watasenia scintillans)
Hooked squids[]
- Ancistroteuthis lichtensteini
- Filippovia knipovitchi
- Kondakovia longimana
- Greater hooked squid (Onykia ingens)
- Onykia loennbergii
- Onykia robsoni
Chiroteuthids[]
- Asperoteuthis acanthoderma
- Chiroteuthis veranyi
- Grimalditeuthis bonplandi
- Planctoteuthis danae
Cranchiids[]
- Bathothauma lyromma
- Cranchia scabra
- Egea inermis
- Galiteuthis armata
- Galiteuthis glacialis
- Galiteuthis pacifica
- Galiteuthis phyllura
- Leachia danae
- Liocranchia reinhardti
- Colossal squid (Mesonychoteuthis hamiltoni)
- Taonius belone
- Taonius borealis
- Taonius pavo
- Teuthowenia megalops
- Teuthowenia pellucida
Gonatids[]
- Minimal armhook squid (Berryteuthis anonychus)
- Berryteuthis magister
- Gonatopsis borealis
- Gonatus antarcticus
- Gonatus fabricii
- Gonatus onyx
Ommastrephids[]
- Eucleoteuthis luminosa
- Hyaloteuthis pelagica
- Argentine squid (Illex argentinus)
- Illex coindetii
- Illex illecebrosus
- Illex oxygonius
- (Martialia hyadesi)
- Nototodarus gouldi
- Nototodarus hawaiiensis
- Nototodarus sloanii
- Neon flying squid (Ommastrephes bartramii)
- Ornithoteuthis antillarum
- Ornithoteuthis volatilis
- Sthenoteuthis oualaniensis
- Sthenoteuthis pteropus
- Todarodes angolensis
- Todarodes filippovae
- Japanese flying squid (Todarodes pacificus)
- Todarodes sagittatus
- Todaropsis eblanae
Histioteuthids[]
- Histioteuthis bonnellii
- Histioteuthis heteropsis
- Histioteuthis reversa
- Stigmatoteuthis arcturi
- Stigmatoteuthis hoylei
Pyroteuthids[]
- Pterygioteuthis gemmata
- Pterygioteuthis giardi
- Pterygioteuthis microlampas
- Pyroteuthis addolux
- Pyroteuthis margaritifera
Other Oegopsina species[]
- Antarctic neosquid (Alluroteuthis antarctica)
- Architeuthis dux
- Bush-club squid (Batoteuthis skolops)
- Brachioteuthis beanii
- Brachioteuthis picta
- Discoteuthis discus
- Discoteuthis laciniosa
- Joubiniteuthis portieri
- Lampadioteuthis megaleia
- Lepidoteuthis grimaldii
- Lycoteuthis lorigera
- Neoteuthis thielei
- Psychroteuthis glacialis
- Moon squid (Selenoteuthis scintillans)
- Slosarczykovia circumantarctica
- Taningia danae
- Diamondback squid (Thysanoteuthis rhombus)
[]
- Deepsea squid (Bathyteuthis abyssicola)
Spirulida[]
- Ram's horn squid (Spirula spirula)
See also[]
- Lists of IUCN Red List least concern species
- List of near threatened molluscs
- List of vulnerable molluscs
- List of endangered molluscs
- List of critically endangered molluscs
- List of recently extinct molluscs
- List of data deficient molluscs
References[]
- ^ "IUCN Red List version 2016-2". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources (IUCN). Retrieved 8 September 2016.
Categories:
- IUCN Red List least concern species
- Lists of animals by conservation status
- Lists of molluscs